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Functionalised graphene sheets as effective high dielectric constant fillers

Overview of attention for article published in Nanoscale Research Letters, August 2011
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Title
Functionalised graphene sheets as effective high dielectric constant fillers
Published in
Nanoscale Research Letters, August 2011
DOI 10.1186/1556-276x-6-508
Pubmed ID
21867505
Authors

Laura J Romasanta, Marianella Hernández, Miguel A López-Manchado, Raquel Verdejo

Abstract

A new functionalised graphene sheet (FGS) filled poly(dimethyl)siloxane insulator nanocomposite has been developed with high dielectric constant, making it well suited for applications in flexible electronics. The dielectric permittivity increased tenfold at 10 Hz and 2 wt.% FGS, while preserving low dielectric losses and good mechanical properties. The presence of functional groups on the graphene sheet surface improved the compatibility nanofiller/polymer at the interface, reducing the polarisation process. This study demonstrates that functionalised graphene sheets are ideal nanofillers for the development of new polymer composites with high dielectric constant values.PACS: 78.20.Ci, 72.80.Tm, 62.23.Kn.

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Twitter Demographics

The data shown below were collected from the profile of 1 tweeter who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 116 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Denmark 2 2%
United States 1 <1%
United Kingdom 1 <1%
Unknown 112 97%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 33 28%
Researcher 19 16%
Student > Master 14 12%
Student > Doctoral Student 13 11%
Student > Bachelor 8 7%
Other 10 9%
Unknown 19 16%
Readers by discipline Count As %
Materials Science 35 30%
Engineering 26 22%
Chemistry 20 17%
Agricultural and Biological Sciences 2 2%
Mathematics 1 <1%
Other 5 4%
Unknown 27 23%

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 29 August 2011.
All research outputs
#18,295,723
of 22,651,245 outputs
Outputs from Nanoscale Research Letters
#616
of 1,074 outputs
Outputs of similar age
#102,166
of 123,933 outputs
Outputs of similar age from Nanoscale Research Letters
#13
of 19 outputs
Altmetric has tracked 22,651,245 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,074 research outputs from this source. They receive a mean Attention Score of 3.2. This one is in the 32nd percentile – i.e., 32% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 123,933 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 8th percentile – i.e., 8% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 19 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.

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